big marks studio is founded by Jonathan Heppner, AIA.

With 25 years of experience and over a decade at the forefront of mass timber innovation, he has contributed to first-of-their-kind U.S. projects shaping the industry.

Jonathan’s extensive background and strong relationships in the community strengthens the connection between working forests, material systems, and the built environment to create projects with enduring value.

big marks studio builds on this foundation, bringing together design collaboration, research, consulting, and education to deliver thoughtful projects.